Three teams dispatched a team of strong weak teams, a team of the strongest attacks first, then left a little bit of blood out of other teams weak army. So that you can directly take three points.
Three teams, one team strong and two weak, the strongest team first attack, a little blood left before the other two teams of weak troops. This allows you to take 3 points directly.
Send out three teams, one strong team, two weak teams. The strongest team will attack first, and then send out the other two weak teams with a little blood left. So you can take three integrals directly.<br>